🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.13 AU - 1.45 AU

Year: 525 Days

Day: 39.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,116,701 km

• M1: 76,295 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.55 AU - 2.07 AU

Year: 872 Days

Day: 38.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.92 AU - 2.9 AU

Year: 1340 Days

Day: 20.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.81 AU - 5.21 AU

Year: 3430 Days

Day: 34 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,116,701 km

• M1: 3,494,606 km (0.083 R)

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 13.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.4 AU - 7.38 AU

Year: 5785 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,116,701 km

• M1: 184,155 km (0.067 R)
• M2: 283,338 km (0.05 R)
• M3: 585,077 km (0.113 R)
• M4: 702,362 km (0.075 R)
• M5: 944,860 km (0.116 R)
• M6: 1,076,955 km (0.071 R)
• M7: 1,271,133 km (0.062 R)
• M8: 1,395,898 km (0.102 R)
• M9: 1,513,033 km (0.113 R)
• M10: 1,770,341 km (0.115 R)
• M11: 2,002,667 km (0.094 R)
• M12: 2,356,316 km (0.082 R)
• M13: 2,455,051 km (0.094 R)
• M14: 2,804,212 km (0.101 R)
• M15: 2,909,230 km (0.043 R)
• M16: 3,138,713 km (0.03 R)
• M17: 3,247,770 km (0.088 R)
• M18: 3,406,044 km (0.085 R)
• M19: 4,235,714 km (0.098 R)
• M20: 4,907,109 km (0.099 R)
• M21: 5,052,668 km (0.113 R)
• M22: 5,555,018 km (0.068 R)
• M23: 5,668,862 km (0.104 R)
• M24: 5,821,900 km (0.056 R)
• M25: 6,034,629 km (0.09 R)
• M26: 6,388,278 km (0.116 R)
• M27: 6,527,553 km (0.086 R)
• M28: 6,627,784 km (0.101 R)
• M29: 6,768,855 km (0.085 R)
• M30: 7,239,639 km (0.111 R)
• M31: 7,385,048 km (0.103 R)
• M32: 8,040,886 km (0.103 R)
• M33: 8,495,663 km (0.113 R)
• M34: 8,693,282 km (0.106 R)
• M35: 9,272,525 km (0.085 R)
• M36: 9,498,717 km (0.087 R)
• M37: 9,703,815 km (0.111 R)
• M38: 9,933,598 km (0.089 R)
• M39: 10,328,087 km (0.056 R)
• M40: 10,562,657 km (0.116 R)
• M41: 10,704,176 km (0.075 R)
• M42: 10,965,374 km (0.086 R)
• M43: 11,156,710 km (0.118 R)
• M44: 11,786,068 km (0.043 R)
• M45: 12,006,725 km (0.048 R)
• M46: 12,228,579 km (0.119 R)
• M47: 12,501,744 km (0.077 R)
• M48: 13,511,979 km (0.108 R)
• M49: 13,794,420 km (0.036 R)
• M50: 13,975,283 km (0.094 R)
• M51: 14,417,495 km (0.105 R)
• M52: 14,785,206 km (0.104 R)
• M53: 15,315,830 km (0.102 R)
• M54: 15,745,026 km (0.1 R)
• M55: 16,752,418 km (0.114 R)
• M56: 17,138,979 km (0.119 R)
• M57: 17,500,707 km (0.111 R)
• M58: 18,005,600 km (0.116 R)
• M59: 18,629,273 km (0.104 R)
• M60: 18,771,990 km (0.116 R)
• M61: 19,202,383 km (0.07 R)
• M62: 19,317,723 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.9

Radius: 9.4

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.48 AU - 11.24 AU

Year: 10256 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,116,701 km

• M1: 121,623 km (0.116 R)
• M2: 362,625 km (0.046 R)
• M3: 703,260 km (0.071 R)
• M4: 868,565 km (0.041 R)
• M5: 1,237,623 km (0.106 R)
• M6: 1,416,692 km (0.117 R)
• M7: 1,850,675 km (0.098 R)
• M8: 2,109,180 km (0.101 R)
• M9: 2,490,655 km (0.06 R)
• M10: 2,660,897 km (0.053 R)
• M11: 2,923,442 km (0.098 R)
• M12: 3,348,599 km (0.108 R)
• M13: 3,505,228 km (0.104 R)
• M14: 3,891,041 km (0.105 R)
• M15: 4,088,959 km (0.095 R)
• M16: 4,598,639 km (0.111 R)
• M17: 4,737,914 km (0.046 R)
• M18: 4,843,381 km (0.087 R)
• M19: 5,492,336 km (0.1 R)
• M20: 5,789,438 km (0.041 R)
• M21: 6,168,369 km (0.118 R)
• M22: 6,360,901 km (0.051 R)
• M23: 6,438,543 km (0.066 R)
• M24: 7,030,352 km (0.117 R)
• M25: 7,231,411 km (0.085 R)
• M26: 7,516,246 km (0.062 R)
• M27: 8,478,011 km (0.093 R)
• M28: 9,522,353 km (0.111 R)
• M29: 9,969,501 km (0.105 R)
• M30: 10,105,037 km (0.052 R)
• M31: 10,195,693 km (0.049 R)
• M32: 10,423,531 km (0.105 R)
• M33: 10,977,193 km (0.081 R)
• M34: 11,777,990 km (0.119 R)
• M35: 12,744,093 km (0.117 R)
• M36: 13,535,316 km (0.035 R)
• M37: 13,836,008 km (0.088 R)
• M38: 14,546,448 km (0.081 R)
• M39: 14,648,923 km (0.106 R)
• M40: 14,854,620 km (0.063 R)
• M41: 15,844,359 km (0.114 R)
• M42: 17,017,057 km (0.092 R)
• M43: 20,583,919 km (0.068 R)
• M44: 20,756,555 km (0.05 R)
• M45: 20,872,045 km (0.037 R)
• M46: 21,219,560 km (0.117 R)
• M47: 21,920,277 km (0.098 R)
• M48: 22,391,809 km (0.117 R)
• M49: 22,747,553 km (0.1 R)
• M50: 23,464,576 km (0.103 R)
• M51: 23,645,140 km (0.067 R)
• M52: 26,406,567 km (0.074 R)
• M53: 27,666,331 km (0.109 R)
• M54: 28,495,702 km (0.058 R)
• M55: 28,688,234 km (0.032 R)
• M56: 28,752,561 km (0.109 R)
• M57: 29,268,524 km (0.085 R)
• M58: 29,333,150 km (0.063 R)
• M59: 30,768,841 km (0.029 R)
• M60: 31,429,017 km (0.055 R)
• M61: 31,960,388 km (0.112 R)
• M62: 33,167,045 km (0.1 R)
• M63: 33,504,837 km (0.091 R)
• M64: 34,252,078 km (0.066 R)
• M65: 35,486,560 km (0.057 R)
• M66: 36,039,922 km (0.108 R)
• M67: 36,178,749 km (0.112 R)
• M68: 37,015,300 km (0.093 R)
• M69: 39,849,133 km (0.045 R)
• M70: 39,992,747 km (0.035 R)
• M71: 41,074,639 km (0.111 R)
• M72: 41,147,044 km (0.033 R)
• M73: 41,947,093 km (0.109 R)
• M74: 42,093,101 km (0.099 R)
• M75: 43,119,791 km (0.106 R)
• M76: 43,932,407 km (0.098 R)
• M77: 44,526,460 km (0.088 R)
• M78: 46,023,336 km (0.09 R)
• M79: 49,682,650 km (0.094 R)
• M80: 49,837,184 km (0.099 R)
• M81: 49,914,377 km (0.07 R)
• M82: 51,078,847 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.9

Radius: 3.8

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 17.06 AU - 22.26 AU

Year: 31221 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 57,116,701 km

• M1: 88,113 km (0.112 R)
• M2: 173,683 km (0.088 R)
• M3: 538,552 km (0.119 R)
• M4: 574,007 km (0.062 R)
• M5: 823,835 km (0.08 R)
• M6: 1,104,182 km (0.109 R)
• M7: 1,149,809 km (0.107 R)
• M8: 1,196,035 km (0.114 R)
• M9: 1,461,571 km (0.081 R)
• M10: 1,744,760 km (0.049 R)
• M11: 2,186,373 km (0.116 R)
• M12: 2,691,415 km (0.074 R)
• M13: 2,722,232 km (0.112 R)
• M14: 2,846,698 km (0.106 R)
• M15: 2,972,958 km (0.045 R)
• M16: 3,004,823 km (0.095 R)
• M17: 3,496,252 km (0.074 R)
• M18: 3,733,963 km (0.096 R)
• M19: 4,153,734 km (0.111 R)
• M20: 4,961,563 km (0.051 R)
• M21: 4,999,411 km (0.073 R)
• M22: 6,178,691 km (0.08 R)
• M23: 6,507,208 km (0.079 R)
• M24: 6,548,647 km (0.098 R)
• M25: 7,180,997 km (0.056 R)
• M26: 8,187,641 km (0.084 R)
• M27: 8,548,172 km (0.071 R)
• M28: 9,754,828 km (0.104 R)
• M29: 10,572,231 km (0.057 R)
• M30: 10,621,000 km (0.102 R)
• M31: 11,013,844 km (0.051 R)
• M32: 11,561,671 km (0.033 R)
• M33: 11,712,616 km (0.12 R)
• M34: 11,965,586 km (0.092 R)
• M35: 14,322,650 km (0.075 R)
• M36: 14,538,968 km (0.107 R)
• M37: 14,701,880 km (0.077 R)
• M38: 16,817,344 km (0.114 R)
• M39: 17,389,705 km (0.102 R)
• M40: 17,562,640 km (0.1 R)
• M41: 17,910,306 km (0.096 R)
• M42: 18,026,693 km (0.091 R)
• M43: 18,966,616 km (0.106 R)
• M44: 20,406,197 km (0.11 R)
• M45: 20,955,071 km (0.1 R)
• M46: 21,756,467 km (0.11 R)
• M47: 21,942,716 km (0.03 R)
• M48: 22,317,010 km (0.091 R)
• M49: 22,567,736 km (0.052 R)
• M50: 22,630,567 km (0.105 R)
• M51: 22,756,379 km (0.086 R)
• M52: 23,008,601 km (0.03 R)
• M53: 23,579,766 km (0.117 R)
• M54: 24,155,568 km (0.109 R)
• M55: 24,865,560 km (0.109 R)
• M56: 25,516,909 km (0.109 R)
• M57: 25,910,351 km (0.101 R)
• M58: 25,976,174 km (0.107 R)
• M59: 27,504,466 km (0.099 R)
• M60: 27,773,144 km (0.112 R)
• M61: 28,720,697 km (0.078 R)
• M62: 30,161,623 km (0.1 R)
• M63: 30,716,632 km (0.06 R)
• M64: 30,995,482 km (0.116 R)
• M65: 31,485,415 km (0.068 R)
• M66: 31,696,198 km (0.092 R)
• M67: 31,977,891 km (0.047 R)
• M68: 32,119,112 km (0.082 R)
• M69: 33,184,548 km (0.107 R)
• M70: 33,399,071 km (0.077 R)
• M71: 34,045,334 km (0.066 R)
• M72: 34,623,081 km (0.076 R)
• M73: 35,131,414 km (0.064 R)
• M74: 35,349,977 km (0.088 R)
• M75: 35,935,204 km (0.078 R)
• M76: 37,189,133 km (0.073 R)
• M77: 37,411,884 km (0.089 R)
• M78: 38,008,181 km (0.073 R)
• M79: 38,757,816 km (0.083 R)
• M80: 38,833,064 km (0.103 R)
• M81: 39,134,504 km (0.054 R)
• M82: 40,959,448 km (0.057 R)
• M83: 41,112,786 km (0.111 R)
• M84: 42,268,729 km (0.046 R)
• M85: 42,578,845 km (0.068 R)
• M86: 42,656,486 km (0.116 R)
• M87: 42,967,500 km (0.066 R)
• M88: 43,513,533 km (0.094 R)
• M89: 44,612,628 km (0.1 R)
• M90: 44,928,280 km (0.065 R)
• M91: 46,438,021 km (0.069 R)
• M92: 48,206,567 km (0.062 R)
• M93: 49,017,837 km (0.084 R)
• M94: 49,915,424 km (0.097 R)
• M95: 50,407,152 km (0.105 R)
• M96: 54,905,560 km (0.097 R)
• M97: 55,922,377 km (0.108 R)
• M98: 56,860,056 km (0.067 R)
• M99: 57,116,766 km (0.071 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 16,798 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit